| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2023/12 | 31,843 | +24.2% |
| 2022/12 | 25,648 | +38.0% |
| 2021/12 | 18,587 | +77.5% |
| 2020/12 | 10,473 | -55.8% |
| 2019/12 | 23,672 | -4.3% |
| 2018/12 | 24,724 | +12.9% |
| 2017/12 | 21,908 | +15.4% |
| 2016/12 | 18,988 | +19.1% |
| 2015/12 | 15,948 | -3.0% |
| 2014/12 | 16,437 | +13.5% |
| 2013/12 | 14,483 | +15.9% |
| 2012/12 | 12,497 | +48.8% |
| 2011/12 | 8,396 | - |